| Pioneer Transformers LP | Franklin | $5,835,000 | $5,901,503 | 500 | $130.9M |  AI Deep Dive |
| Bell Laboratories, Inc. | Madison | $5,770,465 | $5,846,983 | 449 | $445.3M | AI Deep Dive |
| W T Walker Group INC | Milwaukee | $5,752,567 | $5,819,434 | 382 | $93.4M | AI Deep Dive |
| The Spancrete Group, Inc. | Waukesha | $5,750,000 | $5,815,534 | 364 | $361.0M | AI Deep Dive |
| Ssi Technologies Holdings, Inc. | Janesville | $5,739,898 | $5,810,211 | 404 | $105.8M | AI Deep Dive |
| Robinson Metal, Inc. | De Pere | $5,691,000 | $5,759,448 | 410 | $100.2M | AI Deep Dive |
| Auto Transtech, Inc. | Milwaukee | $5,645,800 | $5,722,521 | 500 | $130.9M | AI Deep Dive |
| Custom Fabricating & Repair, Inc. | Marshfield | $5,598,200 | $5,672,740 | 385 | $100.8M | AI Deep Dive |
| Jones Sign Co., Inc. | De Pere | $5,585,000 | $5,656,674 | 375 | $104.7M | AI Deep Dive |
| Helgesen Industries, Inc. | Hartford | $5,421,895 | $5,491,118 | 450 | $110.0M | AI Deep Dive |
| American Orthodontics Corporation | Sheboygan | $5,135,577 | $5,194,779 | 500 | $139.6M | AI Deep Dive |
| Kapco INC | Grafton | $5,118,700 | $5,186,014 | 500 | $122.2M | AI Deep Dive |
| Sanimax Corporation | Green Bay | $5,092,700 | $5,150,324 | 469 | $165.5M | AI Deep Dive |
| Wisconsin Aluminum Foundry Company INC | Manitowoc | $5,090,700 | $5,148,720 | 371 | $97.1M | AI Deep Dive |
| Team Industries Inc/wbdfc | Kaukauna | $5,083,700 | $5,150,972 | 273 | $66.7M | AI Deep Dive |
| Merrill Iron & Steel, Inc. | Schofield | $5,037,000 | $5,094,822 | 435 | $106.3M | AI Deep Dive |
| Therma Tron X INC | Sturgeon Bay | $5,000,000 | $5,056,389 | 250 | $65.5M | AI Deep Dive |
| Plastic Ingenuity, Inc. | Cross Plains | $5,000,000 | $0 | 500 | $495.9M | AI Deep Dive |
| Perlick Corporation | Milwaukee | $4,979,200 | $5,042,770 | 318 | $83.3M | AI Deep Dive |
| Plastics Engineering Company | Sheboygan | $4,883,175 | $4,939,633 | 270 | $267.8M | AI Deep Dive |
| Andis Company | Sturtevant | $4,671,250 | $4,730,507 | 500 | $130.9M | AI Deep Dive |
| Salm Partners, LLC | Denmark | $4,635,500 | $4,688,840 | 482 | $170.1M | AI Deep Dive |
| Paper Machinery Holding Corporation | Milwaukee | $4,622,860 | $4,675,589 | 235 | $61.5M | AI Deep Dive |
| Inland Label and Marketing Services LLC | La Crosse | $4,620,500 | $4,673,288 | 357 | $354.1M | AI Deep Dive |
| Npt Holdings INC | Green Bay | $4,609,200 | $4,662,111 | 500 | $495.9M | AI Deep Dive |